Finding the Fourth Proportional to 244,511.03, 366,727.19 and 66,976.53
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Solution
The fourth proportional to 244,511.03, 366,727.19 and 66,976.53 is: 100,454.02
Step by Step Solution
- Step 1: Write the proportion equation
244,511.03 : 366,727.19 = 66,976.53 : x - Step 2: Convert to fraction form
244,511.03/366,727.19 = 66,976.53/x - Step 3: Cross multiply
244,511.03x = 366,727.19 × 66,976.53 - Step 4: Simplify right side
244,511.03x = 24,562,114,307.97 - Step 5: Solve for x
x = 24,562,114,307.97/244,511.03 - Step 6: Final answer
x = 100,454.02
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.